Chess Board
[ECO code E73]
KING'S INDIAN DEFENCE
Averbakh Variation
White's Q2(d2) Queen moves to KB4(f4) (not 11.P-B3??..QKtxP! gains P) still defending his KP.
Black develops his Queen to K2(e7) tripling the attack on White's KP, for 12.R-Q1..Q-K4 equality. 
    White  Black     6.	B-KKt5 QKt-Q2
 1. P-Q4   Kt-KB3    7.	Q-Q2   P-K4
 2. P-QB4  P-KKt3    8.	Kt-B3  P-B3
 3. Kt-QB3 B-Kt2     9.	0-0    PxP
 4. P-K4   P-Q3	    10.	KtxP   Kt-B4
 5. B-K2   0-0	    11.	Q-B4!  Q-K2
Example ends: Undo or Jump or Clear